L
if you have a slot 2 flashcart, then the M3 firmware should allow GBA games to be played. If you don't have a slot 2 flashcart, it is not possible to play GBA roms.
K
I have the slot 2 flashcart.
I was asking for firmware that can support GBA games.
L
ysmenu might work on M3, not sure. Which M3 is it?